JPH084167B2 - レ−ザ駆動装置 - Google Patents

レ−ザ駆動装置

Info

Publication number
JPH084167B2
JPH084167B2 JP62144198A JP14419887A JPH084167B2 JP H084167 B2 JPH084167 B2 JP H084167B2 JP 62144198 A JP62144198 A JP 62144198A JP 14419887 A JP14419887 A JP 14419887A JP H084167 B2 JPH084167 B2 JP H084167B2
Authority
JP
Japan
Prior art keywords
current
laser
input signal
digital input
coupled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP62144198A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62293790A (ja
Inventor
アントニウス・ヨセフス・アドリアヌス・ニシオ
Original Assignee
エヌ・ベ−・フィリップス・フル−イランペンファブリケン
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by エヌ・ベ−・フィリップス・フル−イランペンファブリケン filed Critical エヌ・ベ−・フィリップス・フル−イランペンファブリケン
Publication of JPS62293790A publication Critical patent/JPS62293790A/ja
Publication of JPH084167B2 publication Critical patent/JPH084167B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/06832—Stabilising during amplitude modulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
    • H01S5/06213—Amplitude modulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0427—Electrical excitation ; Circuits therefor for applying modulation to the laser

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Communication System (AREA)
JP62144198A 1986-06-11 1987-06-11 レ−ザ駆動装置 Expired - Fee Related JPH084167B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8601510A NL8601510A (nl) 1986-06-11 1986-06-11 Inrichting voor het aansturen van een laser.
NL8601510 1986-06-11

Publications (2)

Publication Number Publication Date
JPS62293790A JPS62293790A (ja) 1987-12-21
JPH084167B2 true JPH084167B2 (ja) 1996-01-17

Family

ID=19848154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62144198A Expired - Fee Related JPH084167B2 (ja) 1986-06-11 1987-06-11 レ−ザ駆動装置

Country Status (5)

Country Link
US (1) US4744087A (nl)
EP (1) EP0249295B1 (nl)
JP (1) JPH084167B2 (nl)
DE (1) DE3776816D1 (nl)
NL (1) NL8601510A (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63193582A (ja) * 1987-02-06 1988-08-10 Ando Electric Co Ltd レ−ザダイオ−ド駆動回路
JPH0736458B2 (ja) * 1987-04-30 1995-04-19 フアナツク株式会社 レ−ザ発振装置
JPS6448480A (en) * 1987-08-19 1989-02-22 Fujitsu Ltd Semiconductor laser modulation control system
JP2554893B2 (ja) * 1987-09-21 1996-11-20 浜松ホトニクス株式会社 高繰り返しパルスレーザー安定化装置
DE68924747T2 (de) * 1988-03-04 1996-05-02 Fujitsu Ltd Vorrichtung und verfahren zur modulierung eines halbleiterlasers.
US5036519A (en) * 1988-12-05 1991-07-30 Ricoh Company, Ltd. Semiconductor laser controller
US4995045A (en) * 1990-02-01 1991-02-19 Northern Telecom Limited Laser control circuit
JPH0569964U (ja) * 1992-02-26 1993-09-21 旭光学工業株式会社 レーザダイオード発光装置の突入電流防止回路
WO1995020825A1 (en) * 1994-01-31 1995-08-03 Scientific Imaging Technologies, Inc. Charge-coupled device array for spectroscopic detection
US5848044A (en) * 1995-08-18 1998-12-08 Kabushiki Kaisha Toshiba Semiconductor laser driving circuit, semiconductor laser device, image recording apparatus, and optical disk apparatus
JP2909438B2 (ja) * 1995-08-18 1999-06-23 株式会社東芝 半導体レーザ駆動回路、半導体レーザ装置、画像記録装置並びに光ディスク装置
US6522673B1 (en) * 1999-12-22 2003-02-18 New Focus, Inc. Method and apparatus for optical transmission
US20020097471A1 (en) * 2001-01-22 2002-07-25 Bethea Clyde George Data transmission via direct modulation of a mid-IR laser
US7505492B2 (en) * 2007-05-11 2009-03-17 Corning Incorporated Alignment of lasing wavelength with wavelength conversion peak using modulated wavelength control signal
US8204091B2 (en) * 2008-07-03 2012-06-19 Corning Incorporated Wavelength normalization in phase section of semiconductor lasers
US8767784B2 (en) * 2011-02-21 2014-07-01 Tyco Electronics Corporation Driver for supplying modulated current to a laser

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277846A (en) * 1979-12-27 1981-07-07 Bell Telephone Laboratories, Incorporated Circuit for stabilizing the output of an injection laser
US4539686A (en) * 1982-10-15 1985-09-03 At&T Bell Laboratories Laser driving means
DE3244056A1 (de) * 1982-11-27 1984-05-30 Philips Kommunikations Industrie AG, 8500 Nürnberg Schaltungsanordnung zur ansteuerung eines stromgesteuerten bauelements

Also Published As

Publication number Publication date
NL8601510A (nl) 1988-01-04
US4744087A (en) 1988-05-10
EP0249295A1 (en) 1987-12-16
EP0249295B1 (en) 1992-02-26
DE3776816D1 (de) 1992-04-02
JPS62293790A (ja) 1987-12-21

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees